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CVE-2021-31412

nvd nist
Published: Jun 24, 2021Modified: Jun 17, 2026

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5.3
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Exploitability: 3.9 / Impact: 1.4
Source: NVD

Description

Improper sanitization of path in default RouteNotFoundError view in com.vaadin:flow-server versions 1.0.0 through 1.0.14 (Vaadin 10.0.0 through 10.0.18), 1.1.0 prior to 2.0.0 (Vaadin 11 prior to 14), 2.0.0 through 2.6.1 (Vaadin 14.0.0 through 14.6.1), and 3.0.0 through 6.0.9 (Vaadin 15.0.0 through 19.0.8) allows network attacker to enumerate all available routes via crafted HTTP request when application is running in production mode and no custom handler for NotFoundException is provided.

Affected (10)

Products: Vaadin: Flow, Vaadin
Vaadin
2 products
Flow
Vaadin
Configuration A
10 vulnerable
Vulnerable SoftwareAffected Versions
Vaadin
Flow
From 1.0.0 to 1.0.14
Flow
From 1.1.0 to 1.4.0
Flow
From 2.0.0 to 2.6.1
Flow
From 3.0.0 to 5.0.0
Flow
From 6.0.0 to 6.0.9
Vaadin
Vaadin
From 10.0.0 to 10.0.18
Vaadin
From 11.0.0 to 13.0.0
Vaadin
From 14.0.0 to 14.6.1
Vaadin
From 15.0.0 to 18.0.0
Vaadin
From 19.0.0 to 19.0.8

Related CWEs

CWE-1295
Debug Messages Revealing Unnecessary Information
The product fails to adequately prevent the revealing of unnecessary and potentially sensitive system information within debugging messages.
CWE-20
Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

References (4)

Source: security@vaadin.com
PatchThird Party Advisory
Source: security@vaadin.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.